DestinationSequence otherSeq = null;
assertTrue(!seq.equals(otherSeq));
otherSeq = new DestinationSequence(id, ref, destination, ProtocolVariation.RM10WSA200408);
assertEquals(seq, otherSeq);
assertEquals(seq.hashCode(), otherSeq.hashCode());
Identifier otherId = factory.createIdentifier();
otherId.setValue("otherSeq");
otherSeq = new DestinationSequence(otherId, ref, destination, ProtocolVariation.RM10WSA200408);
assertTrue(!seq.equals(otherSeq));
assertTrue(seq.hashCode() != otherSeq.hashCode());
assertTrue(!seq.equals(this));
}